Turtle Position Calculation

In this problem, you are given several test cases. In each test case, a turtle moves at a constant speed and you need to compute its final position after a given duration.

For each test case, you are given two integers:

• S: the speed of the turtle (in units per second)
• D: the duration of time (in seconds)

The final position of the turtle is calculated using the formula: $$Position = S \times D$$

You will be given an integer T representing the number of test cases, followed by T lines each containing the two integers. For each test case, print the final position on a new line.

inputFormat

The first line contains an integer T (the number of test cases). Each of the following T lines contains two space-separated integers S and D, representing the speed of the turtle and the duration, respectively.

outputFormat

For each test case, output a single integer representing the final position of the turtle after D seconds, each on its own line.

## sample

3
2 5
10 100
7 1

10
1000
7

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